A U.S. senator from Ohio challenged Veterans Affairs officials Tuesday to make changes to ensure there is no repeat of problems at the Dayton VA hospital that have led to testing of hundreds of veterans for potential infections.Full story

A Department of Veterans Affairs hospital in Dayton failed to follow infection control policies, and procedures were violated by a dentist accused of failing for years to sterilize equipment and change gloves between patients, according to a Monday report from the VA inspector general's office. Full story